The article by Carr et al. in the February 2003 issue (pages 226-235) contained some errors in t3 and 4. The correct t3 is provided below. In Table 4, the correct value in the N column for "Reality distortion score, low" is 169, not 227. A corrected version of the article can be found on the journal's Web site (www.psychservices.psychiatryonline.org).